/Engine/Plugins/Experimental/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/VectorMathFunctions.h
Compute the length/magnitude of each vector in VectorListA and return in new ScalarList. Note that SquaredLength can be computed using VectorDot(A,A).
static [FGeometryScriptScalarList](API\Plugins\GeometryScriptingCore\GeometryScript\FGeometryScriptScalarList) VectorLength ( [FGeometryScriptVectorList](API\Plugins\GeometryScriptingCore\GeometryScript\FGeometryScriptVectorList) VectorList )